2846270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 5946048

約数和(自身を除く): 3099778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 557, 730, 1022, 1114, 2555, 2785, 3899, 5110, 5570, 7798, 19495, 38990, 40661, 81322, 203305, 284627, 406610, 569254, 1423135, 2846270]

約数ペア:

[(1, 2846270), (2, 1423135), (5, 569254), (7, 406610), (10, 284627), (14, 203305), (35, 81322), (70, 40661), (73, 38990), (146, 19495), (365, 7798), (511, 5570), (557, 5110), (730, 3899), (1022, 2785), (1114, 2555)]